A tool, often digital, assists crocheters in determining the correct number of stitches to add in each round when creating circular or cylindrical projects. This ensures the piece lies flat and achieves the desired shape, preventing common issues like ruffling or unwanted doming. For example, a simple project might require six increases per round, while more complex designs necessitate varying increase patterns.
Accurate stitch increases are fundamental to successful crochet circles. This type of tool streamlines the process, eliminating guesswork and complex calculations, particularly beneficial for intricate patterns or large projects. Historically, crocheters relied on printed patterns and manual calculations, a more time-consuming and potentially error-prone method. These digital tools empower crocheters of all skill levels to achieve consistent results and explore more complex designs with confidence.